4 years ago

A ______ is a push or pull that one object exerts on another.

Physics

2 answers:

Veronika [31]4 years ago

8 0

Answer:

A. Force

Explanation:

The answer is force

ICE Princess25 [194]4 years ago

5 0

Answer:

The answer is A

Explanation:

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Answer:

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Moment of inertia is given by $I=\frac{1}{2}mr^2$

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So $KE=\frac{1}{2}m(\omega r)^2$

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Potential energy is given by mgh

According to energy conservation

$mgh=\frac{1}{2}m(\omega r)^2+\frac{1}{4}m(\omega r)^2$

$h=\frac{3r^2\omega ^2}{4g}=\frac{3\times 1.60^2\times 4.46^2}{4\times 9.8}=3.8971m$

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